英语词汇pertussis的读音、翻译及短语词组释义-英汉双解词典-求索网

单词	pertussis
释义	pertussisn. 百日咳【医】百日咳 pertussis per.tus.sis AHD: [p…r-t¾s“¹s] D.J. [p*6tJs!s]K.K. [p+6tJs!s]n.（名词）See whooping cough 参见 whooping cough继承用法:pertus“sal adj.（形容词）
随便看	friction factor friction feeder friction force friction-free calibration friction fremitus friction gear friction gearing friction grip friction head frictioning frictioning calender friction knot frictionless fluid friction loss friction match friction-monger friction-motion speed friction press friction pull friction pulley friction pump friction reducing agent friction sawing machine friction sound friction speed

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